9
Chapter 3 |
Installation
BA-ST 9022-9100-FE
c.w.u.
hot water
circulation
water
supply
system
Fig. 9
Installation diagram of the BA-ST 9022-FE storage
tank
CP1
BA-ST xx-FE storage tank.
CP2
BA-ST xx-1FE N storage tank.
QM30 Cut-off valve-Hot water outfl ow
QM31 Cut-off valve-supply from the heat source
QM32 Cut-off valve-return to the heat source
QM33 Cut-off valve-hot water circulation
QM35 Cut-off valve-Cold water intake
QM42 Cut-off valve-loading the storage tank
FL1
Safety valve.
QM1 Drain valve.
PR1
Pressure reducer (option, if the pressure in the
system exceeds the allowable value).
HQ1 Strainer fi lter.
GP11 Hot water circulating pump.
GP12 Circulation pump - return from the tank
GP14 Circulation pump - supply to the exchanger.
GP15 Pump for loading the hot water tank
CM1 Hot water expansion vessel.
Fig. 10
Preparing hot water using a plate heat exchanger and a BA-ST water tank
Fig. 11
Loading of the BA-ST tank cooperating with the coil tank and the solar system.
CP1
CP1
CP2
CP1
GP12
QM32
QM31
FL1
QM1
CM1
PR1
QM35
GP15
QM42
QM30
QM30
QM31
GP12
GP14
QM32
FL1
QM1
PR1
QM35
CM1
FL1
QM1
CM1
PR1
QM35
QM30
QM33
QM33
HQ1
GP11
c.w.u.
c.w.u.
exchanger
supply
return from the
exchanger
water
supply
system
water
supply
system
